﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LightLibrary {
	public class Extensions {
		public static Extensions Instance;

		public string[] Books() {
			string[] books = { Pdf, Djvu, Chm };
			return books;
		}

		private const string Pdf = "pdf";
		private const string Djvu = "djvu";
		private const string Chm = "chm";
		//XML - документ (*.xml)|*.xml
	}
}
